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混凝土的裂缝较为普遍,建筑工程中裂缝几乎无所不在。尽管我们在施工中采取各种措施,但裂缝仍然时有发生。在大体积混凝土中,温度应力及温度控制具有重要意义。这主要是由于两方面的原因。首先,在施工中混凝土常常出现温度裂缝,影响到结构的整体性和耐久性。其次,在运转过程中,温度变化对结构的应力状态具有显著的不容忽视的影响。我们遇到的主要是施工中的温度裂缝,本文仅对施工中混凝土裂缝的成因和处理措施做一探讨。
Concrete cracks are more common, cracks in construction almost everywhere. Although we take various measures during construction, cracks still occur from time to time. In mass concrete, temperature stress and temperature control are of great significance. This is mainly due to two reasons. First of all, concrete often cracks in the construction, affecting the integrity and durability of the structure. Secondly, during the operation, the temperature change has a significant impact on the stress state of the structure. We encountered mainly in the construction of temperature cracks, this paper only on the construction of concrete cracks causes and treatment measures to do a discussion.